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Individual Calculations July 2009 |
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| Ribeiro, Sheridan Luiz Telles Total change: -12.90 | |   |
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| Regional Centro Oeste 2009 | Hotel Nacional de Brasilia/DF | BRA | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2056 | 1.00 | 4 | -0.86 | 15 | -12.90 | |
|  Rocha, Wellington Carlos | m | | 2406 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Juliani, Sidnei | | | 1866 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Damasceno, Marlos De Almeida | | | 2151 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Barbosa, Simael Vieira | | | 1960 | BRA | 0.00 | 1 | -0.63 | 15 | -9.45 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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